Element block pseudo-element :after generated with display block transition float none cursor default transform position static width 160px line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box margin 0px border-radius font-weight normal z-index auto border 0px rgba(0,0,0,1) solid overflow hidden height auto background font-size 16px